385270725972166

Names of 385270725972166

• Cardinal: 385270725972166 can be written as Three hundred eighty-five trillion, two hundred seventy billion, seven hundred twenty-five million, nine hundred seventy-two thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 3.85270725972166 × 10¹⁴

Factors of 385270725972166

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 171964

Divisors of 385270725972166

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 19 31 38 62 589 961 1178 1922 2003 4006 18259 29791 36518 38057 59582 62093 76114 124186 169909 339818 566029 1132058 1179767 1924883 2359534 3228271 3849766 5267179 6456542 10534358 36572777 59671373 73145554 100076401 119342746 163282549 200152802 326565098 340327727 680655454 1133756087 2267512174 3102368431 5061759019 6204736862 6466226813 10123518038 10550159537 12932453626 21100319074 96173421361 192346842722 200453031203 327054945647 400906062406 654109891294 6214043967293 10138703315057 12428087934586 20277406630114 192635362986083 385270725972166
• Sum of all divisors σ(n): 628916455065600
• Sum of proper divisors (its aliquot sum) s(n): 243645729093434
• 385270725972166 is a deficient number, because the sum of its proper divisors (243645729093434) is less than itself. Its deficiency is 141624996878732

Bases of 385270725972166

• Binary: 1010111100110011011010100110000111001000011000110₂
• Hexadecimal: 0x15E66D4C390C6
• Base-36: 3SKEXEUJLY

Squares and roots of 385270725972166

• 385270725972166 squared (385270725972166²) is 148433532291119825225806731556
• 385270725972166 cubed (385270725972166³) is 57187094744412679479948644186932125089870296
• The square root of 385270725972166 is 19628314.3945720921
• The cube root of 385270725972166 is 72764.9112121787

Scales and comparisons

• 385,270,725,972,166 seconds is equal to 12,250,417 years, 18 weeks, 6 days, 23 hours, 22 minutes, 46 seconds.
• To count from 1 to 385,270,725,972,166 would take you about thirty million, six hundred twenty-six thousand and forty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 385270725972166 cubic inches would be around 6063.7 feet tall.

Recreational maths with 385270725972166

• 385270725972166 backwards is 661279527072583
• The number of decimal digits it has is: 15
• The sum of 385270725972166's digits is 70
• More coming soon!